Answer by axwr for Get everything after the dash in a string in JavaScript

Everyone else has posted some perfectly reasonable answers. I took a different direction. Without using split, substring, or indexOf. Works great on i.e. and firefox. Probably works on Netscape too.

Just a loop and two ifs.

function getAfterDash(str) {    var dashed = false;    var result = "";    for (var i = 0, len = str.length; i < len; i++) {        if (dashed) {            result = result + str[i];        }        if (str[i] === '-') {            dashed = true;        }    }    return result;};console.log(getAfterDash("adfjkl-o812347"));

My solution is performant and handles edge cases.

The point of the above code was to procrastinate work, please don't actually use it.